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Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x8b1b8b3d703ba39b5813ece92b66f6c89b644c9a39512b1bd05ee882d36a31ec · ArcScan

Block

#21,301,899

2026-09-17 08:50:04 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,899
Timestamp: 8 days ago · 2026-09-17 08:50:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b1b8b3d703ba39b5813ece92b66f6c89b644c9a39512b1bd05ee882d36a31ec
Parent hash: 0xfbe95046…dea264c3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,899 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

22.1%6,625,860 / 30,000,000

Base fee

20 gwei

State root

0xad4106efe6e7…5eab03c10c4b

Transactions root

0xae0cb1eed6d0…0b74789ca1b0

Receipts root

0x921cafe8839b…4d9e4de96136

Nonce

0x0000000000000000

Extra data

0x00000004a817c800